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Tutorial: Python connects to Huawei Cloud interface to implement image style migration and conversion functions
Introduction:
With the development of artificial intelligence, image style migration and conversion have become a popular research direction in the field of computer vision one. Huawei Cloud provides powerful image processing capabilities based on deep learning technology. This tutorial will introduce how to use Python to connect to the Huawei Cloud interface to implement image style migration and conversion.
Select "User Management" - "IAM User Management" in the menu bar of the console, and then click "New User". Set a user name, select "Automatically generate" Access Key and Secret Key, and associate the corresponding policy with the user.
Write down the AK and SK obtained, which will be used to connect to the Huawei Cloud interface.
pip install huaweicloud-sdk-python
After the installation is complete, you can use Huawei Cloud functions in Python code.
from huaweicloud_sdk.core.auth.credentials import BasicCredentials from huaweicloud_sdk.imagerec.v1.region import Region from huaweicloud_sdk.imagerec.v1.client import ImageRecClient import matplotlib.pyplot as plt import numpy as np import requests from PIL import Image
In the following code , we will use the image style migration and conversion function provided by Huawei Cloud.
# 创建华为云的认证对象 credentials = BasicCredentials(access_key='<your-access-key>', secret_key='<your-secret-key>') # 创建华为云图像风格迁移与转换客户端 client = ImageRecClient.new_builder() .with_region(Region.CN_NORTH_4) .with_credentials(credentials) .build() # 读取本地图像文件 content_image = Image.open('<path-to-content-image>') style_image = Image.open('<path-to-style-image>') # 将图像转换为numpy数组 content_image_np = np.array(content_image) style_image_np = np.array(style_image) # 发送图像风格迁移与转换请求 result = client.artistic_style_transfer(content_image_np, style_image_np, 0.5) # 显示风格迁移后的图像 transfer_image = Image.fromarray(result) plt.imshow(transfer_image) plt.axis('off') plt.show()
In the above code, you need to replace access_key
and secret_key
with your own AK and SK, and specify the content image and style image to be style migrated path.
python style_transfer.py
Program It will automatically connect to the Huawei Cloud interface, send the content image and style image to Huawei Cloud, and return the style-migrated image. Finally, the program displays the resulting image after style transfer.
Conclusion:
This tutorial introduces how to use Python to connect to the Huawei Cloud interface to implement image style migration and conversion. Through the powerful computing capabilities of Huawei Cloud, we can easily implement image style migration, bringing more possibilities to image processing tasks. We hope that through this tutorial, readers can make better use of Huawei Cloud services and improve image processing effects.
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